baber/WOPTO huggingface dataset:
Patent JP-S61255140-A (JP)
Title: Pulse generating circuit
Inventor: KATO YOSHITAKA
IPC: H04J3/08
Filed: 1985-05-08
Abstract: PURPOSE:To use effectively to a digital signal of any multiplex constitution by varying the head position of a pulse and the length of pulse based on the designation. CONSTITUTION:A frame pulse 101 is inputted to a load pulse input of the 1st binary counter 3 from an input terminal 1 of frame phase information. The pulse head position information 4 from an input terminal 4 is held by the 1st holding circuit 5. A coincidence detection circuit 6 detects the coincident of the count output 103 of the 1st binary counter 3 and the output of the 1st holding circuit 5 and gives a pulse at the coincidence. The pulse length information from a pulse length information input terminal 7 is held in the 2nd holding circuit 8. The 2nd binary counter 9 uses the pulse length information from the 2nd holding circuit 8 as a load data input, a coincident pulse 104 from the coincidence detection circuit 6 as a load pulse input and gives a most significant digit count output as a generated pulse 106.
Patent JP-S5724480-A (JP)
Title: Screw pump
Inventor: YOSHISUE SATORU
IPC: F04C2/16
Filed: 1980-07-16
Abstract: PURPOSE: To securely convey a material to be conveyed, by arranging two screw shafts in parallel in such a manner that the corresponding pitches of spiral vanes provided on the shafts are equal to each other with respect to the longitudinal direction.  
     CONSTITUTION: The two screw shafts 1, 2 are arranged in parallel in such a manner that the corresponding pitches (a-1)(a-2)...(a-n), (b-1)(b-2)...(b-n) are equal to each other with respect to the longitudinal direction. By the synchronous rotation of the screw shafts 1, 2, the material to be conveyed can be conveyed securely without generating any gaps between the corresponding vane surfaces. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63263513-A (JP)
Title: Time counting system for virtual computer system
Inventor: SHIMURA NOBUYUKI
IPC: G06F1/00
Filed: 1987-04-22
Abstract: PURPOSE:To enable an information processor provided with a pair of timer mechanism hardwares to have plural timer mechanisms with respect to function by selecting one of plural corrected timer values on a certain condition and comparing the selected timer value with a specific timer value which counts the present time. CONSTITUTION:The timer value currently set to a timer of day clock (TOD) 102 of the timer mechanism is TOD (HTOD) set by a virtual computer control program (VMCP) as it is, and the timer value currently set to a CPU timer (CPT) 105 is CPT (HCPT) set by the VMCP as it is. The timer value currently set to a clock comparator (CKC) 108 is a minimum value out of CKC (HCKC) set by the VMCP, the value obtained by correcting CKC (GCKC) held in a virtual computer (VM), and the value obtained by correcting CPT (GCPT) held in the VM. The corrected value of GCPT is the value of TOD at the time of the occurrence of essential GCPT interrupt.
Patent JP-S584878-A (JP)
Inventor: SHIMIZU TOKUO
IPC: D06N3/00
Filed: 1981-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61258668-A (JP)
Title: Chopper type dc/dc converter
Inventor: NAKAJIMA SUSUMU
IPC: H02M3/155
Filed: 1985-05-08
Abstract: PURPOSE:To stabilize an output in a high efficiency by connecting in series a controller for flowing the prescribed current in response to an output, the load winding of a saturable reactor, and a rectifying diode between a switch element and an output smoothing circuit. CONSTITUTION:A DC power source 1 is switched by an oscillator 17 via a switch element 2 of a chopper type DC/DC converter, rectified, smoothed by elements 22-25 to supply a load current I03 to a load 27. In this case, a saturable reactor 18 having a load winding 19, a control winding 20 and the tertiary winding 21, and a controller 28 are provided, and the reactor 18 is magnetized in the polarity with black circle by the controller 28 with a reset current in response to the detected value of the output V03. Thus, when the element 2 is turned ON, the reactor 18 stops an input voltage for the prescribed period, is then saturated to supply a voltage of pulse width to specify the output voltage V03. When the element 2 is turned OFF, storage energy is regenerated from the winding 21 to the power source 1.
Patent JP-H06307941-A (JP)
Title: Dust decision unit
Inventor: SATO AKIO
IPC: B09B5/00
Filed: 1993-04-23
Abstract: PURPOSE:To allow automatic determination of the type of dusts and to eliminate visual determination work by a person. CONSTITUTION:The dust decision unit for determining the type of dusts automatically depending on the thermal characteristics thereof comprises a heater 2, an infrared camera 3 imaging the garbage scattered on a plane having different surface temperature due to the difference of thermal conductivity, and an image processor 4 for fetching the thermal image of garbage from the infrared camera 3 and determining the type and position of the dust based on the difference in the luminance of the thermal image caused by the difference in the surface temperature of the dust. This constitution allows automatic determination of the type of garbage conventionally relied on the manual work thus realizing reduction of labor cost.
Patent JP-S5722825-A (JP)
Title: Forming method of pressure vessel head
Inventor: WATANABE JIYUUROU
IPC: B21D22/20
Filed: 1980-07-18
Abstract: PURPOSE: To perform a fine press forming of a pressure vessel head in high yield and to reduce the time of machining, by forming a blank in a polygonal-shape and forming the titled head by using a punch and a flat die.  
     CONSTITUTION: A polygonal-shaped blank 5, made of a sheet material, is formed by using a lower flat die 2 and a upper punch 1. The blistering of the blank 5 near its center part is prevented and the thickness deviation of it is reduced owing to the larger hydrostatic effect generated near the mouth of the die 2 during the press forming. Accordingly, said work needs no reforming work, so that the yield is improved and the production cost of the lower die is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04326469-A (JP)
Title: Process schedule preparation supporting system
Inventor: YAMAMOTO HIROICHI
IPC: G06Q50/00
Filed: 1991-04-26
Abstract: PURPOSE:To accurately form the kind and amount of the documents prepared according to the type and the process for a new job when the schedule for this job is fixed and to determine not only net required time but also substantial final required time from the skill and job engagement rate by the person in charge of the preparation of this document. CONSTITUTION:When the actual result data of each document regarding the job to be the object of the design or test is inputted, a document preparation actual result data arithmetic part 7 fetches this and calculates the document preparation capacity data classified by each individual. After this is stored in the storage part 3, when the job information for a new job is inputted, the required time for the preparation of the document for each individual for the job is calculated from the job information and the document preparation capacity data classified by each individual stored in the storage part 3 by a document preparation time calculation part 8 and is displayed.
Patent JP-H07306422-A (JP)
Title: Optical wave guiding method and optical waveguide element
Inventor: YAMADA ATSUO
IPC: G02F1/35
Filed: 1994-05-11
Abstract: PURPOSE:To avert influence by photodamage and to assure the reliability for practicable use of an optical device for which optical waveguides consisting an oxide inorg. ferroelectric substance, such as LiNb03 are used in the case of guiding of signal light including transmission information by using these optical waveguides. CONSTITUTION:This optical waveguide element is 'provided with the one input side waveguide 2a for guiding the signal light L1 and the other input side waveguide 2b for guiding stabilizing light L2 for stabilizing a refractive index change and is so constituted that the signal light L1 is guided in:j the output side waveguide 2c where the refractive index change is held in the satd. state by the stabilizing light L2. The wavelength lambda2 of the stabilizing light L2 is specified to a range of 250 to 1700mn and the wavelength lambda1 of the signal light L1 is specified to a range of 250 to 2000nm. The light intensity I2 of the stabilizing light L2 is specified to >=0.1W/cm<2>.
Patent JP-H01269557-A (JP)
Title: Thermal printer device
Inventor: UEHARA KAZUMI
IPC: B41J29/00
Filed: 1988-04-20
Abstract: PURPOSE:To simplify the constitution of transmission mechanism itself, and to reduce manufacturing cost by collectively installing a driving source driving a cover body and a transmission mechanism to the cover body holding a platen roller. CONSTITUTION:A rotary driving source 38 such as a pulse motor is engaged with one side section of a cover body 13, and a driving gear 40 is journaled to a rotary driving shaft 39 for the driving source 38. The driving gear 40 is connected to a driven gear 45 journaled to a shaft for a platen roller 36 through an intermediate spur gear 41, a pinion 42, a spur gear 43 and a pinion 44. Consequently, the cover body 13 is closed to a casing 12, and engaged and fixed, and the platen roller 36 is interlinked with a thermal head 48 constituting a recording section. Since the platen roller is abutted against the thermal head 48 and a bracket 50 for the thermal head is pushed down against the resilient force of a spring 52, an optical fixing type heat-sensitive film F is held by predetermined pushing force by the platen roller 36 and the thermal head 48, and carried. Accordingly, the driving system of the platen roller and the mechanism of a torque transmission system can be simplified though the platen roller is displaced together with the cover body.
Patent JP-H041468-A (JP)
Title: Intake air quantity controller for internal combustion engine
Inventor: ASADA KIYOSHI
IPC: F02M23/06
Filed: 1990-04-16
Abstract: PURPOSE:To keep off any hunting in and around a control valve selecting point due to flow characteristic variations within the tolerance of each control valve by installing an opening clamp means which clamps the opening of a control valve according to specified conditions of a total duty and resumes the opening control of the control valve. CONSTITUTION:Plural bypass air passages 6 are set up parallelly in an intake pipe of an internal combustion engine as bypassing a throttle valve, and each control valve 5 is installed in these passages. In addition, on the basis of engine speed of an engine speed detecting means 1, each total duty of these control valves 5 is set by a duty setting means 2. Moreover, it is controlled by a duty distributing means 4 so as to secure the total duty of each control valve 5. In the above device, when the total duty has come within the specified range before and after the value to select an on-off control valve to full-close or specified duty opening, the opening of all control valves 5 is clamped, and when the engine speed produced a deviation of more than the specified value to the setting engine speed, there is provided an opening clamp means 3 which resumes the opening control of each control valve 5.
Patent JP-S584399-A (JP)
Inventor: RARII JII ADORUMAN
IPC: B23D29/02
Filed: 1982-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60241298-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: F24F11/02
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04306832-A (JP)
Title: Vapor etching method
Inventor: ARAI KENICHI
IPC: H01L21/302
Filed: 1991-04-03
Abstract: PURPOSE:To mirror-vapor-etch the surface of a GaAs substrate in the GaAs vapor growth step. CONSTITUTION:H2 is fed to gas flow-in port 13, 14, 15 and the temperature of a As souce 16, Ga source 17, and a GaAs substrate 18 is raised by heating. Next, As 16 iskept at about 400 deg.C for a few minutes so that the As vapor produced from the As 16 may be fed to a source 17 to form a crust thereon. Next, the temperature of As 16 is started to be dropped and then the mixeed gas of AsCl3 for growth step and H2 is fed from the gas flow-in port 14 at about 300 deg.C while the other mixed gas of AsCl3 for etching step and H2 is fed from the gas flow-in port 13 to vapor-etch the GaAs substrate 18 so that the substrate 18 may be mirror-vapor-etched since the crust is previously formed on the surface of the Ga source 17 in the initial phase of the vapor-etching step.
Patent JP-H11277907-A (JP)
Title: Heat-sensitive recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/333
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a color developing compd. with high retention properties of image part and especially with excellent oil resistance, plasticizer resistance and heat resistance, and a heat-sensitive recording material using it. SOLUTION: In a heat-sensitive recording material with a heat-sensitive color developing layer contg. a leuco dye and a color developer for developing the leuco dye under heating on a substrate, at least one of compd. having at least two arom. rings with an electron-attracting functional group and carboxyl group as a substituent is used as the color developing agent. In addition, an undercoat layer contg. plastic spherical hollow fine particles is provided between the substrate and the heat-sensitive recording layer.
Patent JP-2000293278-A (JP)
Title: Noise detecting circuit
Inventor: MIYAZAKI TAKAYOSHI
IPC: G06F3/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To detect noise generated on an address but fast and to seize the access timing where the noise is superposed by outputting a noise detection signal indicating the detection of the noise when data on a transmission line does not match data held in a data holding means. SOLUTION: An address latch 8 in a noise detection part U0 is a D flip-flop and latches an address bus AD0 representing an address 0 supplied from a CPU in the timing of the activation of a strobe signal to an address supplied from the outside. Then the address latch 8 supplies the latched address bus AD0 to a comparator 10 as an exclusive OR circuit. The comparator 10 compares the address bus AD0 supplied directly from the CPU with the address bus AD0 latched by the address latch 8 and outputs a noise notification signal to the CPU through a NOR circuit 7 when the comparison result indicates a discrepancy.
Patent JP-2000019293-A (JP)
Title: Method for disposal of radioactive waste
Inventor: MATSUMOTO TAKESHI
IPC: B01J39/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enable a simple disposal to be performed by dissolving and decomposing a soluble or decomposable selective adsorbent for radioisotopes after bringing a liquid waste containing radioisotopes into contact with the adsorbent and allowing the adsorbent to adsorb the radioisotopes. SOLUTION: A liquid waste from medical institutions and the like containing radioisotopes is treated by using an adsorbent obtained by uniting a substance or a functional group that adsorbs radioisotopes selectively with a macromolecular compound like cellulose. For instance, if human urine containing Na131I is applied to a column filled with an anion adsorbent obtained by reacting a glycidyl trimethyl ammonium chloride with cellulose particles, the 131I in the human urine is adsorbed. The anion adsorbent that has adsorbed 131I dissolves by being treated with cellulase, for example. By using adsorbents including each of the prescribed functional groups, liquid wastes containing such radioisotopes as Sr, Y, Re, Sm and Tc can also be treated.
Patent JP-S5323036-A (JP)
Title: Power sup ply circuit
Inventor: NAKAZAWA KEIJI
IPC: H02M7/06
Filed: 1976-08-17
Abstract: PURPOSE:To enable compactness, light weight and low price by obtaining two types of DC voltage from one secondary winding and floating one by the other voltage.
Patent JP-H07307915-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYANO TORU
IPC: H04N5/44
Filed: 1994-05-12
Abstract: PURPOSE:To considerably reduce the cost of a circuit by providing cycle detection, noise detection and omission detection of a vertical synchronizing signal contained in a video signal with software inside a microprocessor for mechanism control already under use as a video signal detecting means for judging the switching of channel search speed during a channel search in place of a conventional horizontal synchronizing signal frequency/phase discriminating circuit. CONSTITUTION:Inside a microprocessor 105 for mechanism control already under use, a vertical synchronizing signal cycle detection processing block 108, vertical synchronizing signal noise detection processing block 109, vertical synchronizing signal omitting detection processing block 110 as processing means for detecting the video signal and communication processing block 111 for communicating the detected result to a timer tuning microprocessor 104 are further added by the software for the vertical synchronizing signal contained in the video signal in place of the conventional horizontal synchronizing signal frequency/phase discriminating circuit.
Patent JP-S61255694-A (JP)
Inventor: ISHIKAWA SHUNICHI
IPC: D06F33/02
Filed: 1985-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62255396-A (JP)
Inventor: SHINYA YUJI
IPC: B66F9/14
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62255195-A (JP)
Inventor: YAMADA YASUTOSHI
IPC: B42F17/34
Filed: 1986-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02275418-A (JP)
Title: Light wavelength converting element
Inventor: ENDO HIROAKI
IPC: G02F1/37
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate mutual interference between wavelength-converted light beams and to improve the conversion efficiency by forming a surface layer which never reflects the secondary higher harmonic totally on the side facing a substrate with the light wavelength converting element which generates the secondary higher harmonic of an incident fundamental wave by Cherenkov radiation type phase matching. CONSTITUTION:The surface layer 3 which never reflects the secondary higher harmonic totally on the boundary surface formed with an optical waveguide 2 is formed on the opposite side of the optical waveguide 2 from the substrate 1. Therefore, the interference of a reflected wave is precluded and the secondary higher harmonic can be led out with high efficiency. The same material with the substrate 1 is used for the surface layer 3 to eliminate total reflection due to the discontinuity of crystal on the boundary surface, and the secondary higher harmonic generated by leading the secondary higher harmonic out of the surface layer 3 can be utilized effectively. Further, a diffraction grating is used to emit the secondary higher harmonic in a direction where it does not interfere with projection light. Consequently, cancellation by the interference of the generated secondary higher harmonic is precluded to improve the effective conversion efficiency.
Patent JP-H0249552-A (JP)
Title: Method of producing pasta product sterilization cooked or partially sterilization cooked continuously
Inventor: KAMITSURO KATETSURI
IPC: A23L7/113
Filed: 1989-04-18
Abstract: PURPOSE: To obtain a pasta product which is keepable in a long period by forming mixture of flour and water to be thin in thickness in saturated steam at a specific temperature, then introducing it in a sterile vacuum pot to reduce moisture and to cool down. CONSTITUTION: The mixture of flour, the other additive and water is introduced in a cooking sterilizer 7 filled with saturated steam at 90 deg.C to 170 deg.C to be formed to be continuously thin in thickness and to be sufficiently sterilized. Next, it is introduced to the sterile vacuum pot 11 to reduce moisture and to cool down.
Patent JP-2000289746-A (JP)
Title: Frame structure for partition-plate assembling
Inventor: MAEDA TOSHIHIKO
IPC: B65D25/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a partition-plate assembling structure for assembling plates and partition plates simply and precisely, and increase the strength of a press mold. SOLUTION: A slot 7 of a first plate 1 is provided with a pair of plate thickness faces 7a and 7b, and one side plate thickness face 7a is provided with a plate protruded section 7c formed eccentrically so as to be protruded on the central section side of the other side plate thickness face 7b, and a plate protruded face 7d is formed on the tip end of the plate protruded section 7c, and one end of a partition 5 is fitted between a pair of plate thickness faces 7a and 7b, and also between the other side plate thickness face 7b and a plate protruded section 7d.
Patent JP-H06287831-A (JP)
Title: Yarn holder device
Inventor: OKUI KENICHI
IPC: D02H13/26
Filed: 1993-03-31
Abstract: PURPOSE:To save man power and space by reducing the number of workers for extending a weft and effectively utilizing the space, enable to wind up the weft in a prescribed tensive state, and facilitate the treatment of the weft. CONSTITUTION:The yarn holder device comprises an upper roller group and a lower roller group both consisting of many rollers 13, 13a... pivotally hung in parallel in the weft-feeding direction, installing the upper and lower roll groups in the vertical direction so that the rollers 13, 13a... are alternately placed in the weft-feeding direction, and vertically moving the upper and lower roller groups with a driving motor through a crutch.
Patent JP-S5432269-A (JP)
Title: Manufacture for semiconductor device
Inventor: HARADA NOZOMI
IPC: H01L29/78
Filed: 1977-08-18
Abstract: PURPOSE: To avoid the open wire of electrode wiring provided on the shoulder of opening, by making smooth the shoulder of opening with etching after inserting the etching prevention film under the oxide film, providing the opening for element formation and coating PSG film on the oxide film in field region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10288576-A (JP)
Title: Strength inspecting method and strength inspecting device used for this method
Inventor: ABE HIROSHI
IPC: G01M13/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the defective strength of a core stator manufactured by powder metallurgy. SOLUTION: External force applying members 12, 13 are coupled with both leg sections 3 of a nearly U-shaped core stator I respectively, and the core stator 1 is deformed two times in the direction that both leg sections 3 are separated from each other. In the first external force applying process, the core stator 1 is deformed to the deformation quantity larger than the deformation quantity occurring at the time of its operation. In the second external force applying process, the core stator 1 is deformed to the deformation quantity nearly equal to the deformation quantity occurring at the time of its operation. A moving body 35 is pressed to the main wall section 2 of the core stator 1 with the force of the prescribed strength. When the core stator 1 is broken in the external force applying processes, the core stator 1 is lifted.  The lifted core stator 1 is removed as a defective-strength product.